package com.sky.mapper;

import com.sky.entity.SetmealDish;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

//套餐和菜品的关联表
@Mapper
public interface SetmealDishMapper {



    /**
     * 基于菜品Id得到套餐名
     * @param dishIds
     * @return
     */
    Long[] getSetmealIdsByDishIds(Long[] dishIds);



    /**
     * 向套餐中批量插入菜品
     * @param setmealDishes
     */
    void insertBatch(List<SetmealDish> setmealDishes);



    /**
     * 根据套餐id删除套餐和菜品的关联关系
     * @param setmealId
     */
    @Delete("delete from setmeal_dish where setmeal_id = #{setmealId}")
    void deleteBySetmealId(Long setmealId);



    /**
     * 根据套餐id查询套餐和菜品的关联关系
     * @param setmealId
     * @return
     */
    @Select("select * from setmeal_dish where setmeal_id = #{setmealId}")
    List<SetmealDish> getBySetmealId(Long setmealId);
}
